Bump version number to 1.2.

BulkPrinting/BulkPrinting/Properties/AssemblyInfo.cs

 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
 [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyFileVersion("1.1")]
+[assembly: AssemblyFileVersion("1.2")]